Is “Silo” a Scrabble word?
Yes
SILO
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Silo
/ˈsaɪloʊ/
noun
1.A vertical building, usually cylindrical, used for the production of silage.
2.From the shape, a building used for the storage of grain.
3.An underground bunker used to hold missiles which may be launched.
Synonyms: grain elevator, granary
verb
1.To store in a silo.
Synonyms: ensile